APPENDIX C: Technical Features ............................................................ 63
APPENDIX D: Support ........................................................................... 64
A02-AP1-W54(P)(v1.2)_ME01 (v1.2 March 2009)
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Copyright Statement
No part of this publication may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means, whether electronic, mechanical,
photocopying, recording or otherwise without the prior writing of the publisher.
Windows™ 98SE/2000/ME/XP/VISTA are trademarks of Microsoft® Corp. Pentium is
trademark of Intel. All copyright reserved.
The Atlantis Land logo is a registered trademark of Atlantis Land. All other names
mentioned mat be trademarks or registered trademarks of their respective owners.
Subject to change without notice. No liability for technical errors and/or omissions.
Wireless LAN, Health and Authorization for use
Radio frequency electromagnetic energy is emitted from Wireless LAN devices. The
energy levels of these emissions however are far much less than the electromagnetic
energy emissions from wireless devices like for example mobile phones. Wireless LAN
devices are safe for use frequency safety standards and recommendations. The use of
Wireless LAN devices may be restricted in some situations or environments for
example:
On board of airplanes, or
In an explosive environment, or
In case the interference risk to other devices or services is perceived or
In case the policy regarding the use of Wireless LAN devices in specific organizations
or environments (e.g. airports, hospitals, chemical/oil/gas industrial plants, private
buildings etc.) is not clear, please ask for authorization to use these devices prior to
operating the equipment.
Regulatory Information/disclaimers
Installation and use of this Wireless LAN device must be in strict accordance with the
instructions included in the user documentation provided with the product. Any
changes or modifications made to this device that are not expressly approved by the
manufacturer may void the user’s authority to operate the equipment. The
Manufacturer is not responsible for any radio or television interference caused by
unauthorized modification of this device, of the substitution or attachment.
Manufacturer and its authorized resellers or distributors will assume no liability for any
damage or violation of government regulations arising from failing to comply with
these guidelines.
identified as harmful
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Location
Frequency Band (MHz)
Power (EIRP)
Indoor (no restriction)
2400-2483,5
100mW(20dBm)
CE Mark Warning
In a domestic environment, this product may cause radio interference, in which case
the user may be required to take adequate measures.
CE in which Countries where the product may be used freely:
Germany, UK, Italy, Spain, Belgium, Netherlands, Portugal, Greece, Ireland, Denmark,
Luxembourg, Austria, Finland, Sweden, Norway and Iceland.
France: except the channel 10 through 13, law prohibits the use of other channels.
CE/EMC Restriction of Liability
The product described in this handbook was designed, produced and approved
according to the EMC-regulations and is certified to be within EMC limitations.
If the product is used in an uncertified PC, the manufacturer undertakes no warranty
in respect to the EMC limits. The described product in this handbook was constructed,
produced and certified so that the measured values are within EMC limitations. In
practice and under special circumstances, it may be possible, that the product may be
outside of the given limits if it is used in a PC that is not produced under EMC
certification. It is also possible in certain cases and under special circumstances,
which the given EMC peak values will become out of tolerance. In these cases, the
user himself is responsible for compliance with the EMC limits.
Declaration of Conformity
This equipment has been tested and found to comply with Directive 1999/5/CE of the
European Parliament and of the Council on radio equipment and telecommunications
terminal equipment and the mutual recognition of their conformity. After assessment,
the equipment has been found to comply with the following standards: EN 300.328
(radio), EN 301 489-1, EN 301 489-17 (electromagnetic compatibility) and EN 60950
(safety). This equipment may be used in all European Union contries and in all
countries applying Directive 1999/5/CE, without restriction, with the exception of the
following countries:
France (FR):
the frequency bans listed on the chart. For more info, consult the website
telecom.fr.
When this equipment is used outdoors, output power is limited to within
www.art-
5
Outdoor
2400-2454
2454-2483,5
100mW(20dBm)
10mW(10dBm)
Italy(IT):
Luxembourg:
Norway (NO):
of 20 km from the center of Ny Alesund.
Russia (CCP):
Declaration of Conformity
Hereby, Sidin SpA, declares that this product is in compliance with the essential
requirements and other relevant provisions of Directive “Electromagnetic
Compatibility” and 1999/5/CE within CE Marking Requirememnt.
After assessment, the equipment has been found to comply with the following
standards:
EN60950-1:2001+ A11:2004 [Safety, R&TTE]
EN 50385
EN 301 489-17 1.2.1 (August 2002) [EMC]
EN 300 328 V1.6.1 (November 2004) [Radio SPectrum]
EN 301 489-1 V1.6.1 (2004)
CE Declaration is available on the web site www.atlantis-land.com.
For more info, consult the website
General authorization requie for network and service supply.
This subsection does not apply for geographical area within a radius
only for indoor application.
www.comunicazioni.it
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1. CHAPTER 1: Introduction
Congratulations on your purchase of this IEEE 802.11g Wireless LAN Access Point. This
manual helps to features the innovating wireless technology that can help you build a
wireless network easily! This manual contains detailed instructions in operation of this
product. Please keep this manual for future reference.
With a WLAN (IEEE 802.11g) Access Point, a mobile computer can share data with
another mobile computer in a wireless way. Easy-to-use utilities are bundled with
WLAN Access Point for configuration and monitoring purposes.
WLAN networking can wirelessly transmit and receive data, minimizing the need for
wired connections, at a speed of up to Fifty-four megabit per second. With WLAN
networking, you can locate your PC wherever you want without wires and cables.
WLAN networking provides users with an access to real-time information anywhere in
their organization. The mobility provides productivity and service, which are not
available under wired networks.
1.1 An Overview of the del Wireless Multi-Function Access Point
The device for a total freedom of movement without losing the connection. Easy to be
installed and fast and flexible, with Wireless Multi-Function Access Point there is no
more obligation for a fixed working place: you can easily work or navigate for fun from
your own garden or in different rooms of your office, always in wireless connection.
The Roaming function gives you a complete freedom of movement and two or more
Wireless Multi-Function Access Point can serve wireless also large headquarters.
A pair of Wireless Multi-Function APs operating under Bridge mode to act as the bridge
that connect two Ethernet networks or Ethernet enabled clients together. Repeat Mode
is able to extend the effective range and coverage of the wireless network. Last but
not least the AP will be a wireless Ethernet adapter transforms any Ethernet-enabled
devices to have the wireless function.
Thanks to advanced security functions which are integrated and thanks to the
troughput of the protocol IEE802.11G you are going to have a fast and flexible
wireless net, hacker safe.
The chipsets fully support Wi-Fi Protected Access (WPA/WPA2) and the IEEE802.11i
draft security standards in hardware and high-speed encryption engines with no
performance degradation.
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1.2 Package Contents
Unpack the package and check all the items carefully. If any item contained is
damaged or missing, please contact your local dealer as soon as possible. Also, keep
the box and packing materials in case you need to ship the unit in the future. The
package should contain the following items:
Wireless Access Point
1 x 2.2 dBi Antenna
CAT 5 (RJ45) cable
Quick Start Guide (English, Italian and French)
CDRom with online manual
AC/DC power adapter AC-DC (7.5 V, 1A)
1.3 Wireless Multi-Function Access Point Features
Wireless Multi-Function Access Poin provides the following features:
IEEE 802.11g and IEEE 802.11b: With built-in 802.11g access point for
extending the communication media to WLAN while providing the WEP and
WPA for securing your wireless networks.
Wi-Fi Protected Access (WPA) and WEP encryption: Thanks to
advanced security functions which are integrated and thanks to the
troughput of the protocol IEE802.11G you are going to have a fast and
flexible wireless net, hacker safe. The chipsets fully support Wi-Fi
Protected Access (WPA) and the IEEE 802.11i draft security standards in
hardware and high-speed encryption engines with no performance
degradation.
WDS: A pair of Wireless Multi-Function APs operating under Bridge mode
to act as the bridge that connect two Ethernet networks or Ethernet
enabled clients together. Repeat Mode is able to extend the effective range
and coverage of the wireless network.
1 Antenna: 1 x 2 dBi Dipole detachable Antenna1 (SMA)
1 port Fast Ethernet: A fast Ethernet 10/100Mbps port is supported in
the LAN site and automatic switching between MDI and MDI-X for 10BaseT and 100Base-TX ports is supported. An Ethernet straight or cross -over
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cable can be used directly, this fast Ethernet switch will detect it
automatically.
Mac Filtering (ACL): Access Control function allows clients whose MAC
addresses in the list will be able to connect to this Access Point.
Web based GUI: supports web based GUI for configuration and
management. It is user-friendly with an on-line help, providing necessary
information and assist user timing. It also supports remote management
capability for remote users to configure and manage this product.
Firmware Upgrade : the device can be upgraded to the latest firmware
through the WEB based GUI.
1.4 System Requirements
Before installing the device, your PC should meet the following:
Intel® Pentium®III 600Mhz or compatible processor with TCP/IP stack
Iinternet Explorer V6.0 on Netscape V6.0
CDRom
1.5 Setup
The setup of the Wireless Access Point can be performed using the following steps:
Visually inspect the Ethernet RJ45 port connector and make sure that it is
fully plugged in to the system’s Ethernet switch/hub port.
Fix the direction of the antennas. Try to place the AP in a position that can
best cover your wireless network. Normally, the higher you place the
antenna, the better the performance will be. The antenna’s position
enhances the receiving sensitivity.
Visually inspect if the Power Adapter was fully plugged to the device power
jack.
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1.6 Location
Locate an optimum location for the Wireless LAN Access Point (AP). The best place for
your AP is usually the center of your wireless network, with line of sight to all of your
mobile stations.
Try to place the AP in a position that can best cover your wireless network. Normally,
the higher you place the antenna, the better the performance will be. The antenna’s
position enhances the receiving sensitivity.
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2. CHAPTER 2: Using Wireless Access Point
2.1 Cautions for using the Wireless Access Point
Do not place the Wireless Access Point under high humidity and high
temperature.
Do not use the same power source for Wireless Access Point with other
equipment.
Do not open or repair the case yourself. If the Wireless Access Point is too hot,
turn off the power immediately and have a qualified serviceman repair it.
Place the Wireless Access Point on a stable surface.
Only use the power adapter that comes with the package.
Do NOT upgrade firmware on any Atlantis Land product over a wireless
connection. Failure of the device may result. Use only hard-wired network
connections.
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LED
MEANING
POWER
This indicator lights green when the hub is receives
power, otherwise it is off.
WLAN
This indicator lights green when there are wireless devices
connected and transmitting data to the Wireless Access
Point.
LAN
These indicators light green when the LAN ports were
connected successfully.
These indicators blink green while the LAN ports were
transmitting data.
2.1 Front panel and LEDs
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PORT
MEANING
POWER Jack
Connect the supplied power adapter to this jack.
LAN
Connect an UTP Ethernet cable to one of the four
LAN ports when connecting to a PC or an
office/home network of 10Mbps or 100Mbps.
Reset
After the device has turned on, press (5 seconds)
it to reset the device or restore to factory default
settings. Use a pin-shape item to push to reset
this device to factory default settings. It will be
useful too when the manager forgot the password
to login, but the setting will be back to default
setting.
Reverse SMA
There is one 2dBi Gain Antenna in the rear panel
for wireless connection.
2.3 Rear Panel and ports
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2.4 Cabling and setup
Connect to the Switch/Hub
Plug in one end of the RJ45 network cable to the Switch/Hub port,
Plug in the other end of the RJ45 network cable to the Wireless Access Point.
Check the installation
The LEDs of the Access Point are clearly visible and the status of the network link can
be seen instantly:
With the power source on, once the device is connected, the Power, LAN and WLAN
port LEDs will light up indicating a normal status.
If the LAN Port’s Link indicator does not light up then check the RJ-45 cable if it is
firmly feed to the RJ45 port, while the LAN is link up to the Switch/Hub, the LAN port’s
LED will light up.
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Any TCP/IP capable workstation can be used to communicate
with or through the Wireless Access Point to configure other
types of workstations, please consult the manufacturer’s
documentation.
3. CHAPTER 3: Configuration
The Wireless Access Point has a Web GUI interface for the configuration. The AP can
be configured through the Web Browser. A network manager can manage, control and
monitor the AP from the local LAN. This section indicates how to configure the AP to
enable its functions.
3.1 Before Configuration
This section describes the configuration required by LAN-attached PCs that
communicate with the Wireless Access Point, either to configure the device or for
network access. These PCs must have an Ethernet interface (or wireless adapter)
installed properly, be connected to the Wireless Access Point either directly or through
an external repeater hub or by wireless, and have TCP/IP installed and configured with
a fixed IP address that must be in the same subnet of the Wireless Access Point. The
default IP address of the Wireless Access Point is 192.168.1.1 and subnet mask is
255.255.255.0.
Please follow the steps below for PC’s network environment installation. First of all,
please check your PC’s network components. The TCP/IP protocol stack and Ethernet
network adapter must be installed. If not, please refer to MS Windows related
manuals.
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3.1.1 Windows 2000
1. Go to Start / Settings / Control Panel. In the Control Panel, double-click on
Network and Dial-up Connections.
2. Double-click LAN Area Connection.
3. In the LAN Area Connection Status window, click Properties.
4. Select Internet Protocol (TCP/IP) and click Properties.
5. Select Use the Following IP Address (EG IP=192.168.1.2 and subnet
Mask=255.255.255.0).
6. Click OK to finish the configuration.
3.1.2 Windows XP
1. Go to Start / Control Panel (in Classic View). In the Control Panel, double-
click on Network Connections.
2. Double-click Local Area Connection.
3. In the LAN Area Connection Status window, click Properties.
4. Select Internet Protocol (TCP/IP) and click Properties.
5. Select the Use the following IP address radio button (EG IP=192.168.1.2
and subnet Mask=255.255.255.0).
6. Click OK to finish the configuration
3.1.3 Windows VISTA
1. Go to Start -> Control Panel (in Classic View). In the Control Panel, double -
click on Network and Sharing Center icon.
2. Click Manage Network connections then double-click Local Area
Connection and click Properties.
3. Click Continue (Windows needs your permission to continue).
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4. Select Internet Protocol Version 4 (TCP/IP) and click Properties.
5. Select the Use the following IP address radio button (EG IP=192.168.1.2
and subnet mask=255.255.255.0)
6. Click OK to finish the configuration.
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LAN Port
WLAN Port
IP address
192.168.1.1
Channel=6
SSID=default
Encryption=none
Subnet Mask
255.255.255.0
3.2 Default Settings
Before configuring the Wireless AP through WLAN, make sure that the SSID, Channel
and the WEP was set properly.
The default setting of the Wireless AP that you will use:
When there is a screen needs to enter the Network password, it means that there is a
password settle, type in the password you entered before.
3.2.2 LAN and WLAN
The parameters of LAN and WLAN ports are pre-set in the factory. The default values
are shown below.
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3.3 Accessing the Access Point Web Configurator
Before you configure this device, note that when the AP is configured through an
Ethernet connection, make sure the manager PC must be set on same the IP network. For example, when the default network address of the default IP address of
the AP is
192.168.1.1
a number between 2 and 254), and the default subnet mask is 255.255.255.0.
Open Internet Explorer 5.0 or above Web browser.
Enter IP address
address location.
When there is a screen needs to enter the User name and Password, both of the
default Username and Password is “admin”.
Click OK.
The screen will show the station summary of the AP when you login to the AP.
, then the manager PC should be set at 192.168.1.x (where x is
http://192.168.1.1
(the factory-default IP address setting) to the
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3.3.1 Navigating the Access Point Web Configurator
The screen will show the status of the AP when you login to the AP.
There are seven main functions included in the top side of the main screen:
Wizard
Status
Basic Setting
IP Setting
Advanced Setting
Security
Tools
Point the selections in the top side of the menu screen.
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3.4 Wizard
Setup wizard is provided as the part of the web configuration utility. User can simply
follow the step-by-step process to get Access Point configuration ready to run in 4
easy steps by clicking on the “Wizard” button on the function menu. The following
screen will appear. Please click “Next” to continue.
User can change the password and then click “Next” to continue.
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Please type the name of SSID and select the Channel. Then, click “Next” to continue.
If user wants to enable WEP, please click “Enabled”. Then, select the key size of
WEP encryption and enter the key value in the key text box. Please click “Next” to
continue.
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The Setup wizard is now completed. The new settings will be effective after the Access
Point restarted. Please click “Restart” to reboot the Access Point. If user does not
want to make any changes, please click “exit” to quit without any changes. User also
can go back to modify the setting by clicking “back”.
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3.5 Status
This page as below shows the following information.
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Firmware Version: Shows the current firmware version and released
date code.
LAN: Shows the Mac address, IP address (default: 192.168.1.1), Subnet
Mask, Gateway Address. The current LAN traffic calcul ated in terms of
number of packets sent and received by AP through wired connection is
also displayed.
Wireless: Shows the Mac address, current SSID, the status of Encryption
Function (Enable or Disable), the current using channel. The current
wireless traffic calculated in terms of number of packets sent and received
by AP through wireless communication is also displayed.
View Log: Once clicked, the page will change to login page. The login
NOTE: User may clear the entries recorded in the log by clicking the Clear Log
button, and refresh the screen to show the latest log entries by clicking the Refresh
button.
page records every event and the time that it happens.
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3.6 Basic Settings
This is the page allow user to change the access point settings.
AP Name: The name of the AP, which can be used to identify the Access Point
among the all the Access Points in the wireless network.
Mode: The WLAN AP supports five operation mode for Access Point, AP Client,
WDS (Wireless Distribution System), AP+WDS and Repeater mode.
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3.6.1 Access Point
Configure the AP to Access Point mode; with this mode, WLAN clients can access LAN
or other WLAN clients through this AP.
Channel: The channel that AP will operate in. User can select the channel range
from 1 to 11 for North America (FCC) domain, 1 to 13 for European (ETSI)
domain and 1 to 14 for Japanese domain.
SSID: Service Set Identifier, which is a unique name shared among all clients
and nodes in a wireless network. The SSID must be identical for each clients and
nodes in the wireless network.
Authentication Type: The authentication type default is set to Open system.
There are six options: Open system; Shared Key; WPA-PSK, WPA2-PSK, WPA
and WPA2. User may want to set to Shared Key when the clients and AP in the
same wireless network enable the encryption. All the nodes and hosts on the
network must use the same authentication type.
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WEP is not completely secure. If possible please use WPA-PSK.
WEP Key: To disable WEP security, click on the “Disable” option. To enable
WEP security, there are 2 types to select – 64bits and 128 bits. When it is
selected, the key value must be entered in ASCII or HEX format.
Note: When the WEP security is enabled, all the wireless clients that wish to connect
to the Access Point must also have WEP enabled with the identical WEP Key value
entered.
WPA-PSK / WPA2-PSK: If WPA-PSK or WPA2-PSK is selected, user needs to
set the key in the passphrase field as the below screen. The key length should
be 8 characters at least.
WPA / WPA2: If WPA or WPA2 is selected, the below screen is shown. Please
set the length of the encryption key and the parameters for the RADIUS server.
Apply: For the changes made to any of the items above to be effective, click
“Apply”. The new settings are now been saved to Access Point and will be
effective once the Access Point restarts.
1.RADIUS Server 1: Enter the IP address of and the Port used
by the Primary Radius Server, enter the Shared Secret, which is
used by the Radius Server.
2.RADIUS Server 2(optional): Enter the IP address of and the
Port used by the Secondary Radius Server, enter the Shared
Secret, which is used by the Radius Server.
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The range of radio frequencies used by IEEE 802.11g wireless devices is
called a “channel”. Channels available depend on your geographical area.
You may have a choice of channels (for your region) so you should use a
different channel than an adjacent AP (access point) to reduce
interference. Interference occurs when radio signals from different access
points overlap causing interference and degrading performance.
Adjacent channels partially overlap however. To avoid interference due to
overlap, your AP should be on a channel at least five channels away from
a channel that an adjacent AP is using. For example, if your region has 11
channels and an adjacent AP is using channel 1, then you need to select a
channel between 6 or 11.
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3.6.2 Client Mode
Configure the AP to AP Client mode; the AP will be a wireless Ethernet adapter
transforms any Ethernet-enabled devices to have the wireless function.
SSID: Service Set Identifier, which is a unique name shared among all clients
and nodes in a wireless network. The SSID must be identical for each clients and
nodes in the wireless network.
Site Survey: This button allows user to enable the Site Survey function to scan
for the available wireless network (wireless clients and Access Points) and
establish wireless communications with one. Selected one of them in list to
establish communications and click “Connect” button.
Authentication Type: The authentication type default is set to Open system.
There are four options: Open system; Shared Key; WPA-PSK and WPA2-PSK.
User may want to set to Shared Key when the clients and AP in the same
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wireless network enable the WEP encryption. All the nodes and hosts on the
network must use the same authentication type.
WEP Key: To disable WEP security, click on the “Disable” option. To enable
WEP security, there are 2 types to select – 64bits and 128 bits. When it is
selected, the key value must be entered in ASCII or HEX format.
Note: When WEP security is enabled, all the wireless clients that wish to connect to
the Access Point must also have WEP enabled with the identical WEP Key value
entered.
WPA-PSK / WPA2-PSK: If WPA-PSK or WPA2-PSK is selected, user needs to
set the key in the passphrase field as the below screen. The key length should
be 8 characters at least.
Apply: For the changes made to any of the items above to be effective, click
“Apply”. The new settings are now been saved to Access Point and will be
effective once the Access Point restarts.
Note: For entering to the Web Setting page after changing to AP Client mode, change
your PC/Notebook IP address to 192.168.1.x. After changing your IP addr ess, type
192.168.1.1 on the Web browser to enter the setting of this Wireless AP.
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3.6.3 Repeater
Configure the AP to Repeater mode; the AP will be a wireless LAN repeater that will be
extended the WLAN coverage range.
SSID: Service Set Identifier, which is a unique name shared among all clients
and nodes in a wireless network. The SSID must be identical for each clients and
nodes in the wireless network.
Site Survey: This button allows user to enable the Site Survey function to scan
for the available wireless network (wireless clients and Access Points) and
establish wireless communications with one. Selected one of them in list to
establish communications and click “Connect” button.
Authentication Type: The authentication type default is set to Open system.
There are four options: Open system; Shared Key; WPA-PSK and WPA2-PSK.
User may want to set to Shared Key when the clients and AP in the same
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wireless network enable the WEP encryption. All the nodes and hosts on the
network must use the same authentication type.
WEP Key: To disable WEP security, click on the “Disable” option. To enable
WEP security, there are 2 types to select – 64bits and 128 bits. When it is
selected, the key value must be entered in ASCII or HEX format.
Note: When WEP security is enabled, all the wireless clients that wish to connect to
the Access Point must also have WEP enabled with the identical WEP Key value
entered.
WPA-PSK / WPA2-PSK: If WPA-PSK or WPA2-PSK is selected, user needs to
set the key in the passphrase field as the below screen. The key length should
be 8 characters at least.
Apply: For the changes made to any of the items above to be effective, click
“Apply”. The new settings are now been saved to Access Point and will be
effective once the Access Point restarts.
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You must make sure that the SSID, Encryption and Channel is set the
same as that AP you wish to connect.
When WDS is enable only WEP ecryption is supported.
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3.6.4 WDS
With WDS (Wireless Distribution System) mode, user can use wireless media to
communicate two or more LANs through the AP with WDS mode, all of the LAN will be
combined in the WDS group, for example:
There are 2 different WDS mode:
Single WDS group application (there is a single AP Master and up to 8 AP
Salves connected)
Multiple WDS group application:(there are more AP Master)
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Single WDS group application
When there are three APs joined to the WDS group, one of the AP in WDS mode will
be the Master, the other two APs will be the Slave, all of the APs in the WDS group
must use the same wireless channel and the same security setting, the Master need to
fill all the Slave’s MAC address in the “Remote AP Mac” list, and the Slave need to fill
the Master’s MAC address in the “Remote AP Mac” list, the maximum of one Master
can join eight Slave to be one WDS group.
In this example, LAN-A can communicate with LAN-B and LAN-C, and LAN-B can
communicate with LAN-C through the AP-A. All of LANs will be at the same LAN
environment coming through LAN-A.
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38
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Multiple WDS group application:
When there are five APs to be join into two separated WDS group, the member of
WDS group 1 is AP-A, AP-B and AP-C, and member of the WDS group 2 is AP-C, AP-D
and AP-E, the AP-C will join both of WDS group 1 and WDS group 2, each WDS Group
1 will be one master and the other will be slave.
The AP-A and AP-C will be both as a Master AP for both WDS Groups, the AP-A
represent for the master of WDS Group 1, the AP-C represent for the master of the
WDS Group 2 and at the same time AP-C will be the slave of WDS Group 1, so all of
the APs in the two WDS groups must use the same wireless channel and same
security, the Master need to fill all of Slave ’s MAC address in the “Remote AP Mac” list,
and the Slave need to fill the Master’s MAC address in the “Remote AP Mac” list,
maximum allow one Master can be join eight Slaves to be one WDS group.
In this example, LAN-A can communicate with LAN-B and LAN-C, and LAN-B can
communicate with LAN-C through the AP-A. LAN-B will have the same LAN
environment coming through LAN-A.
LAN-E can communicate with LAN-B and LAN-D, LAN-E can communicate with LAN-D
through AP-C, LAN-E can communicate with LAN-B through AP-C and AP-A, LAN-E will
have the same LAN environment coming through LAN-A.
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44
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3.6.5 AP+WDS mode
With WDS+AP mode, user can use wireless media to communicate two or more LANs
through the AP with WDS+AP mode, all of LAN will be combined in the WDS group
and WLAN client can access to the AP with AP+WDS mode.
Please refer the AP mode and WDS mode for detail configuration.
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AP configuration
WDS configuration
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3.7 IP Settings
This page allows user to configure the IP and DHCP settings of the Access Point.
The default IP address of this access point is 192.168.1.1 with the subnet mask of
255.255.255.0. User can type in other values for IP Address, Subnet Mask and
Gateway and click “Apply” button for the changes to be effective.
User can also set the Access Point to obtain the IP from a DHCP server, but it is not
recommended. Select the option “Obtain IP Automatically” and click “Apply” button
for the changes to be effective.
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DHCP Server: It is not recommended to enable the DHCP Server if user has a
DHCP server running in LAN network because it probably will cause possible the
conflict of IP assignment. Enable the DHCP server function by selecting the
option “On”, and enter the IP range.
DNS Server: Type up to DNS IP address in the text boxes. Your ISP will provide
you with this information.
Click “Apply” for the changes to be effective.
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3.8 Advanced Settings
This page contains configurations for advanced users, which the change reflects the
wireless performance and operating modes.
Beacon Interval: To set the period of time in milliseconds that AP sends out a
beacon. Default is 100 milliseconds.
RTS Threshold: To set the size of RTS/CTS packet size. Default is 2432 bytes.
Fragmentation Threshold: To set the number of bytes used for the
fragmentation boundary for directed messages. Default is 2436 bytes.
DTIM Interval: This value indicates the interval of the Delivery Traffic
Indication Message (DTIM). A DTIM field is a countdown field informing clients
of the next window for listening to broadcast and multicast messages. When the
access point has buffered broadcast or multicast messages for associated clients,
it sends the next DTIM with a DTIM interval value. Access point clients hear the
beacons and awaken to receive the broadcast and multicast messages.
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SSID Broadcast: While SSID Broadcast is enabled, all wireless clients will be
able to communicate with the access point. For secure purpose, user may want
to disable SSID broadcast to allow only those wireless clients with the AP SSID
to communicate with the access point.
Mode Setting: To setting the AP operation mode for 802.11g only or
802.11b/802.11g mix mode
TX Rates: Select one of the wireless communications transfer rates, measured
in megabytes per second, based upon the speed of wireless adapters connected
to the WLAN.
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3.9 Security
This page is where user configures the security features supported by this Access
Point.
Password: Allow user to change the new login password. Here are the
necessary steps:
1. Enter the new password in the “AP Password New:” field.
2. Enter the new password again in the “Confirm” field.
3. Click “Apply”
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MAC Filter: MAC Filter function controls the MAC of the ne twork devices that
are listed in this table for access authorization or denial. There have three
choices:
The maximum number of MAC addresses that can be stored is 50. User can browse
through the MAC address saved by selecting the MAC Filter List.
For any changes made in the security page, click “Apply” for the changes to be
effective.
1. Disable MAC Filters
2. Only allow PCs with MAC listed below to access device
3. Only deny PCs with MAC listed below to access device
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3.10 Tools
Four functions are provided in this page, Backup, Restore Settings, Restore default
settings and Firmware Upgrade.
Save Settings to Local Hard Drive: Click on “Save Settings to Local Hard
Drive” button, which will open a FileSave Dialog box, where user gets to save all
the current settings and configurations to a file.
Restore Settings: Click on the “Browse” button to open a FileOpen Dialog
box, where user gets to select the file, which saves previous settings and
configurations. Upon selecting the saved file, click “Restore” and complete the
restore process when the access point re-operates after it restarts.
Restore to default settings: Click on “Default” button to restore the access
point back to its manufacture default settings.
Firmware Upgrade: Click on the “Browse” button to open a FileOpen Dialog
box, where gets to select the firmware file, which download from the web for the
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Do NOT upgrade firmware on any Atlantis Land product over a wireless
connection. Failure of the device may result. Use only hard-wired network
connections.
After upgrading you must reset the router to factory default settings, then
manually re-enter your settings.
Please pay attention. In case electrical shutdown, during this procedure,
this product could be not usable.
When uploading software to theWireless Multi-Function Access Point, it is
important not to interrupt the Web browser by closing the window or
loading a new page. If the browser is interrupted, it may corrupt the
software
latest version. Upon selecting the firmware file, click “Upgrade” and complete
the firmware upgrade process when the Access Point re-operates after it
restarts.
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Steps
CORRECTIVE ACTION
1
Make sure that the Wireless Access Point’s power adaptor is
connected to the Access Point and plugged in to an appropriate
power source. Use only the supplied power adaptor.
2
Check that the Wireless Access Point and the power source are both
turned on and the Wireless Access Point is receiving sufficient power.
3
If the error persists, you may have a hardware problem. In this case,
you should contact your vendor.
Steps
CORRECTIVE ACTION
1
Check the Ethernet cable connections between the Access Point and
the computer or hub.
2
Check for faulty Ethernet cables.
3
Make sure your computer’s Ethernet card is working properly.
4
If these steps fail to correct the problem, contact your local
distributor for assistance.
APPENDIX A: Troubleshooting
This chapter covers potential problems and the corresponding remedies.
A.1 Using LEDs to Diagnose Problems
The LEDs are useful aides for finding possible problem causes.
A.1.1 LED Power
The PWR LED on the front panel does not light up.
A.1.2 LED LAN
The LAN LED on the front panel does not light up.
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Steps
CORRECTIVE ACTION
1
Press the “Reset” button on the rear panel of the AP, to set back to
factory default setting.
2
Please unplug AC Adaptor and replug-it.
3
If these steps fail to correct the problem, contact your local
distributor for assistance.
Steps
CORRECTIVE ACTION
1
Make sure you are using the correct IP address of the Wireless
Multi-Function Access Point. Check the IP address of the Access
Point (192.168.1.1).
2
Check Mac Filtering (on Security). Access Control function allows
clients whose MAC addresses in the list will be able to connect to
this Access Point. When this function is activate, there is no
wireless clients will be able to connect to the Access Point unless
they are listed in the Access Control list.
3
Press the “Reset” button on the rear panel of the AP, to set back to
factory default setting.
Steps
CORRECTIVE ACTION
1
Make sure you are using Internet Explorer 5.0 and later versions.
2
Delete the temporary web files and log in again.
In Internet Explorer, click Tools, Internet Options and then click the
Delete Files ... button.
When a Delete Files window displays, select Delete all offline
content and click OK. (Steps may vary depending on the version of
your Internet browser.)
Steps
CORRECTIVE ACTION
A.1.3 LED WLAN
The WLAN LED on the front panel does not light up.
A.2 WEB
I cannot access the web configurator.
The web configurator does not display properly.
A.3 Login
If you forget the password to log in
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1
The Reset function is to reset the setting back to factory default
setting, once you press the “RESET” button within 10 seconds, the
LED of the WLAN will turn off. And when the Access Point is ready,
the WLAN LED will start blinking.
And the other function is when the AP is locked, press the reset
button to unlock it.
2
Before configurating thisWireless Multi-Function Access Point, you
need to know the following default settings.
Can I run an application from a remote computer over the wireless
network?
Answer
This will depend on whether or not the application is designed to
be used over a network. Consult the application’s user guide to
determine if it supports operation over a network.
Question
Can I play computer games with other members of the wireless
network?
Answer
Yes, as long as the game supports multiple players over a LAN
(local area network).
Refer to the game’s user guide for more information.
Question
What is Spread Spectrum?
Answer
Spread Spectrum technology is a wideband radio frequency
technique developed by the military for use in reliable, secure,
mission-critical communications systems. It is designed to trade off
bandwidth efficiency for reliability, integrity, and security. In other
words, more bandwidth is consumed than in the case of
narrowband transmission, but the trade-off produces a signal that
is, in effect, louder and thus easier to detect, provided that the
receiver knows the parameters of the spread-spectrum signal being
broadcast. If a receiver is not tuned to the right frequency, a
spread-spectrum signal looks like background noise. There are two
main alternatives, Direct Sequence Spread Spectrum (DSSS) and
Frequency Hopping Spread Spectrum (FHSS).
Question
What is DSSS? What is FHSS? And what are their differences?
Answer
Frequency-Hopping Spread-Spectrum (FHSS) uses a narrowband
carrier that changes frequency in a pattern that is known to both
transmitter and receiver. Properly synchronized, the net effect is to
maintain a single logical channel. To an unintended receiver, FHSS
appears to be short-duration impulse noise. Direct-Sequence
Spread-Spectrum (DSSS) generates a redundant bit pattern for
each bit to be transmitted. This bit pattern is called a chip (or
A.4 FAQ
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chipping code). The longer the chip, the greater the probability that
the original data can be recovered. Even if one or more bits in the
chip are damaged during transmission, statistical techniques
embedded in the radio can recover the o riginal data without the
need for retransmission. To an unintended receiver, DSSS appears
as low power wideband noise and is rejected (ignored) by most
narrowband receivers.
Question
Would the information be intercepted while transmitting on air?
Answer
WLAN features two-fold protection in security. On the hardware
side, as with Direct Sequence Spread Spectrum technology, it has
the inherent security feature of scrambling. On the software side,
WLAN offers the encryption function (WEP) to enhance security
and access control.
Question
What is WEP?
Answer
WEP is Wired Equivalent Privacy, a data privacy mechanism based
on a 64-bit or 128-bit shared key algorithm, as described in the
IEEE 802.11 standard.
Question
What is infrastructure mode?
Answer
When a wireless network is set to infrastructure mode, the wireless
network is configured to communicate with a wired network
through a wireless access point.
Question
What is roaming?
Answer
Roaming is the ability of a portable computer user to communicate
continuously while moving freely throughout an area greater than
that covered by a single access point. Before using the roaming
function, the workstation must make sure that it is the same
channel number with the access point of dedicated coverage area.
Question
What is ISM band?
Answer
The FCC and their counterparts outside of the U.S. have set aside
bandwidth for unlicensed use in the ISM (Industrial, Scientific and
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Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is
being made available worldwide. This presents a truly revolutionary
opportunity to place convenient high-speed wireless capabilities in
the hands of users around the globe.
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Channel
Country
1-11
USA/CANADA
1-13
ETSI(Europe)
10-11
Spain
10-13
France
14
MKK
1-14
Japan (MKKI Telecom)
3-9
Israel
5-13
Israel
APPENDIX B: Regolation
Please check Your country.
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Standards
IEEE 802.3u 100BASE-TX Fast Ethernet
IEEE 802.11g; IEEE 802.11b